omfg I got it to work!! I must have copied and pasted this 12+ times already over the last 6 hours. But I was about to post it here, and for some reason it worked when I tried it again.
Glad you managed to fix the issue.
When copying the address always make sure there is no white space at the start or at the end. I always make this mistake especially when I copy an address manually from a text file or something like that.
Electrum devs should work on this to make it easier for the user to figure out what he has done wrong.